The professional wrestlers of the Raijin stable are racking up their wins, and so is Matsutaro for that matter. But as to the beginner-level wrestlers, their nerves are getting the best of them; none of them are winning.
Go out and get something 
good to eat, and relax.
Geht alle raus, holt euch
 etwas zu essen und entspannt.
Salgan y consigan algo bueno 
para comer. Relájense.
Salid y comed algo rico.
Relajaos un poco.
Saiam, vão comer alguma coisa e descansar.